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Author Question: The presence of _____ in vaccines containing thimerosal (a discontinued practice), led some parents ... (Read 30 times)

RRMR

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The presence of _____ in vaccines containing thimerosal (a discontinued practice), led some parents to question whether there may be a link between being vaccinated and being autistic.
 
  a. lead
  b. dioxins
  c. thalidomide
  d. mercury

Question 2

The main danger of postnatal lead exposure is
 
  a. mutation.
  b. cognitive impairment.
  c. respiratory failure.
  d. sensory levels (e.g., deafness or blindness).



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triiciiaa

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Answer to Question 1

d

Answer to Question 2

b




RRMR

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Reply 2 on: Jun 22, 2018
Gracias!


hollysheppard095

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Reply 3 on: Yesterday
:D TYSM

 

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